baber/WOPTO huggingface dataset:
Patent JP-H10333350-A (JP)
Title: Image forming device
Inventor: IWASHIMA KEIJI
IPC: G03G5/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor drum to which an ion product hardly adheres and from which it is easily removed and to restrain image flowing by smoothing the surface of the photoreceptor drum. SOLUTION: An exposed latent image is recorded by an exposing light source 3 on the photoreceptor drum 1 uniformly electrified by an electrifier 2 after it is discharged by a discharging means 10 consisting of a discharging device. The exposed latent image is developed to a toner image by a developing device 4 by reversal development. After the toner image is transferred to a recording medium 11 by a transfer roller 5, residual toner is removed from the surface of the photoreceptor 1 by a grinding roller 6 and a cleaning blade 9. Thereafter, the removed residual toner is carried to a waste toner bottle by a toner recovering device such as a toner recovering screw 8.  By mixing titanium oxide in the toner as abrasive and providing a system to grind the surface of the drum 1 by a roller made of urethane foam, the a-Si photoreceptor drum 1 is ground so that its surface roughness may be <=Rz500 Å.
Patent JP-H09300493-A (JP)
Title: Apparatus for manufacturing single-faced corrugated board
Inventor: ISOWA HIDEKAZU
IPC: B31F1/28
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To reduce vibration and noises to be generated at the time of manufacturing a single-faced corrugated board wherein a corrugating medium and a liner board are bonded to each other, and reduce press marks to be formed on the side of the liner board. SOLUTION: A press roll 32 which brings a corrugating medium 10 and a liner board 36 into pressure contact with each other and bonds them initially to each other between a second stage roll 16 and the press roll 22 is rotatably disposed beneath the second stage roll 16. A tension roll 38 which imparts tension to both the corrugating medium 10 and the liner board 36 by rotating at a peripheral speed faster that that of the second stage roll 16 is disposed at a position opposed to the second stage roll 16 with the feed path of the liner board 36 therebetween.  A lap roll 44 disposed rotationally so as to be opposed to the tension roll 38 with the feed path of the initially bonded corrugating medium 10 and the liner board 36 therebetween is regulated to move in the peripheral direction of the tension roll 38 according to various production conditions and varies the stretching region of the tension roll 38 for the corrugating medium 10 and the liner board 36.
Patent JP-S6122715-A (JP)
Inventor: SATOU MITSUAKI
IPC: B66D1/48
Filed: 1984-07-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5572933-A (JP)
Title: Locking device for gas spring
Inventor: WATANABE RIYOUJI
IPC: F16F9/56
Filed: 1978-11-24
Abstract: PURPOSE:To firmly lock the gas spring by using negative pressure which generates in the closed space formed around the piston rod by means of the tongue piece of the cushion rubber and taper sleeve inserted into the same rubber. CONSTITUTION:The cylindrical cushion rubber 6 is attached to the piston near the rod guide section 4 of the cylinder 1. The cylindrical tongue piece 7 is formed, as an integral unit, at the end of the inner cylindrical surface of the rod guide section 4 in the cylinder 1 and the end of the tongue piece so formed is brought into contact with the periphery of the rod 3 to provide it with full elasticity and deformability depending on the motion of the rod 3. The rubber 6 is provided with oil releasing hole 8 which passes through the inside vertically. The rod 3 is fitted with the taper sleeve 9 which is inserted in the rubber 6 during the expansion of the rod 3 and forms a closed space D along with the tongue piece 7 for a certain period around the rod 3.
Patent JP-S63310355-A (JP)
Title: Rotor for induction motor
Inventor: ITO MOTOYA
IPC: H02K17/16
Filed: 1987-06-12
Abstract: PURPOSE:To obtain a uniform and rigid rotor for induction motor, by winding thin copper-coated steel band many times then heating and pressurizing it thus constructing a rotor integrally. CONSTITUTION:Thin copper-coated steel band 7 is wound flatwise over a copper ring 6 then tightened integrally thus forming a rotor 4. At first, thin copper- coated steel band 7 having predetermined width is wound tightly over the copper ring 6. When a proper diameter is achieved, the steel band is cut and the end is secured temporarily. Then it is heated to a temperature close to the melting point of copper while simultaneously pressurized and formed integrally. Alternatively, wide steel band may be formed integrally, then cut to a predetermined dimension so as to provide a plurality of rotors. The copper-coated steel band 7 is prepared by applying this copper bands onto the opposite faces of thin steel band, and rigid and uniform copper-coated steel band can be manufactured through cold rolling.
Patent JP-H07318106-A (JP)
Title: Outdoor unit for air conditioner
Inventor: UCHIDA MITSUAKI
IPC: F24F5/00
Filed: 1994-05-23
Abstract: PURPOSE:To improve the external appearance by designedly incorporating a monolithic feeling with a building without problem in a wind route. CONSTITUTION:Four supports 3 of L-shaped sections are stood at the outside of an outdoor unit 1 at the end of a concrete block 2 for placing the unit. Two upper and lower reinforcing members are bridged between the supports 3 except its back surface side. Then, a decorative lattice 11 is mounted on the members 5 by locking the hook pieces of the lattice 11 made of resin to insertion holes opened at the members at the front surface and both side faces. Eventually, a top plate 15 is clamped at the upper parts of the supports 3 with bolts 16. Thus, the periphery of the unit 1 can be covered with the lattice 11 to improve its external appearance, and no problem is caused even at a wind route of the unit 1 by the lattice 11.
Patent JP-H08312246-A (JP)
Title: Sliding door opening and closing device
Inventor: FURUKAWA ATSUHIKO
IPC: B60J5/06
Filed: 1995-05-19
Abstract: PURPOSE: To compactly constitute a sliding door opening and closing device in vehicle, suppress the rise of the height of a getting-on and -off step, and reduce the cost of the sliding door opening and closing device. CONSTITUTION: A roller support bracket 4 is pivotally fixed to the arm 2 tip of a sliding door 1 in vehicle, a horizontal roller 7 and vertical roller 8 supported by the roller support bracket 4 are guided to and rolled on a guide rail 11 and rail 12 arranged in a roller guide housing 10 under a getting-on and -off step 21, respectively. A synchronous belt 14 is laid on synchronous pulleys set in the front and rear of the guide rail 11 and rotated, respectively, and arranged along the inner and outer side surfaces of the guide rail 11, and the synchronous belt 14 is connected to the roller support bracket 4 by an interlocking bracket 16 and a pressing member 19.
Patent JP-H08309083-A (JP)
Title: Drum type washing machine
Inventor: ITO KAZUO
IPC: D06F39/08
Filed: 1995-05-18
Abstract: PURPOSE: To effectively suppress generated vibration by connecting a dynamic vibration-absorbing system to an external tank in a drum type washing machine for which a drum for housing laundry is housed rotatably around a horizontal axis inside the external tank elastically supported by a frame. CONSTITUTION: For this drum type washing machine, the external tank 2 is elastically supported by an external tank suspension spring 4 in the inside of the frame 1, the drum 21 is housed rotatably around the horizontal axis inside the external tank 2. A motor 3 for driving the drum is attached to the lower surface of the external tank 2 and is connected through a power transmission mechanism to the rotary shaft of the drum 21. In this drum type washing machine, a washing water tank 5 is connected to the lower surface of the external tank 2 in a suspended state through a damper 7 and a leaf spring 8.  Then, in the case of turning auxiliary mass constituted of the washing water tank 5 to a set fixed value, the output of a vibration sensor 9 is supplied to a control circuit 90, the rotation amount of the motor 6 for adjusting a spring constant is controlled and the spring constant of the leaf spring 8 is adjusted to an optimum value by a spring constant adjusting slider 61.
Patent JP-S5843970-A (JP)
Title: Thiadiazole oxides as anti-gastric secretion agent
Inventor: JIYON JIEE BOORUDOUIN
IPC: C07D285/10
Filed: 1982-08-24
Abstract: There are disclosed novel thiadiazole oxide compounds having the formula: <CHEM>  wherein:  B<1> is R A/ &cir&  (CH2)n X (CH2)m -;  and, B<2> is R <CHEM>  wherein:  R is hydrogen, loweralkyl: <CHEM> wherein R1 and R2 are independently e.g. hydrogen, loweralkyl, cycloloweralkyl, or phenylloweralkyl, or R1 and R2 may be joined to form, along with the nitrogen to which they are attached, a 5- or 6-membered heterocycle;  R3 and R4 are independently hydrogen or loweralkyl;  n is 0 or 1;  m is 2 to 4;  k is 1 to 4;  X is oxygen, sulfur or methylene;  p is 1 or 2; A/ &cir&  is phenylene or a 5- or 6-membered heterocycle containing one to three heteroatoms selected from oxygen, sulfur or nitrogen, which may optionally have a benzo ring fused thereon; provided that when A/ &cir&  is a 5-membered heterocycle or benzo fused 5-membered heterocycle, n is 1 and processes for the preparation of such compounds. The compounds are useful for the suppression of gastric acid secretions in mammals.
Patent JP-H0312400-A (JP)
Title: Production of thin film of compound semiconductor
Inventor: SATO KOJI
IPC: C30B29/48
Filed: 1989-06-08
Abstract: PURPOSE:To obtain a thin film having superior p-type conducting characteristics by thermally decomposing a compd. contg. a group IIb element, a compd. contg. a group VIb element and a compd. contg. O introduced into a reactor in vapor phases and by forming a thin film of a IIb-VIb compd. semiconductor on a substrate set in the reactor. CONSTITUTION:A compd. contg. Zn or Cd as a group IIb element of the periodic table is prepd. A compd. contg. S, Se or Te as a group VIb element of the periodic table is also prepd. The compds. and a compd. contg. O are introduced into a reactor in vapor phases and thermally decomposed. A thin film of a IIb-VIb compd. semiconductor is formed on a substrate set in the reactor.
Patent JP-H01280884-A (JP)
Title: Card reader with punch mechanism
Inventor: TAKIGUCHI KIYOAKI
IPC: G06K1/02
Filed: 1987-06-10
Abstract: PURPOSE:To make a unitized card reader thin, by exactly boring a punched hole in the prescribed spot of a magnetic card and further reducing the thickness of a mechanism, which bores the punched hole. CONSTITUTION:A die 18 is fixed on a rail body 11, on which the magnetic card is moved, and a guide 52 is fixed in the upper direction of the die 18. Then, a punch 51 is inserted to the guide 52 with being freely slidable so as to be slided in a vertical direction to the surface of the rail body 11. Since the punch 51 and a slidable operating body 42 are linked by a connecting part 49, the punch 51 is slided to the guide 52 by rocking the operating body 42. Then, the punch 51 can be exactly inserted to the die 18. Accordingly, the punched hole can be exactly bored to the magnetic card. Thus, the thickness of the card reader unit can be made thin.
Patent JP-H04372307-A (JP)
Title: Cutting tool clamping device
Inventor: YOSHIDA MINORU
IPC: B23D19/06
Filed: 1991-06-18
Abstract: PURPOSE:To facilitate the replacement of an adjusting member for adjusting the clearance of a cutting tool such as a slitter and a trimmer. CONSTITUTION:Plural piston holes 3 are provided longitudinally, and a pressing piston 6 is fitted to each piston hole 3. A pressure chamber 8 communicated with the rear side chamber of each piston hole 3 is provided, and a pressure piston is fitted to the pressure chamber 8. Oil is filled into the rear side chamber of each piston hole 3 and the pressure chamber 8, and a screw shaft brought into contact with the pressure piston is provided. When this screw shaft is moved forward to push the pressure piston into the pressure chamber 8, each pressing piston 6 moves forward with equal force. There are provided a fluid passage 14 communicated with the front side chamber of each piston hole 3, and a fluid filling part 16 communicated with the fluid passage 14. and when the screw shaft is moved backward to fill a fluid into the fluid filling part 16, each pressing piston 6 moves backward.
Patent JP-H10319676-A (JP)
Title: Electrifying member and electrifying device
Inventor: YAKUSHIJI MANABU
IPC: G03G15/02
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying member which hardly causes compressive deformation and can decrease the noise during electrification. SOLUTION: The member 1 is used by bringing into contact with a body to be electrified and by applying voltage on the body to electrify. The member has an elastic layer 4 and a coating layer 4 directly on the outer surface of the elastic layer 3 or with another layer interposed. The coating layer 4 has <=1×10<7> dyn/cm<2> storage elastic modulus (G') and 0.01 to 0.04 tanδ as the ratio of the loss elastic modulus (G") to the storage elastic modulus (G').
Patent JP-2000334588-A (JP)
Title: Production pof austenitic stainless steel welded tube
Inventor: UEI SEISHI
IPC: B23K26/21
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain stabilized welding quality while suppressing a lap in high productivity by roll-forming an austenitic stainless steel strip to be a tubular and then welding it with laser beam while pushing up edge parts between a final fin pass roll and a squeeze roll after preheating. SOLUTION: An austenitic stainless steel strip is continuously formed to a tubular by plural roll forming stands, both edge parts of butting parts of the tube stock obtained between a final fin pass roll 3a and a squeeze size roll 6 are desirably preheated to >=500 deg.C by an electrical resistance heating method or an induction heating method using a contact tip, is welded by laser beam to be joined, so that a steel tube 12' is formed. At this time, preheated edges are subjected to butt welding while pushing up from below by a pushing up roll arranged between the final fin pass roll 3a and a squeeze size roll 6. The pushing up quantity is preferably adjusted according to the result by measuring the gap in the height direction of both edges.
Patent JP-S5768815-A (JP)
Title: Holding device for optical shutter element
Inventor: IKUSHIMA HIROSHI
IPC: G02F1/03
Filed: 1980-10-17
Abstract: PURPOSE:To holdan element at a prescribed arrangement, and to embed a lead wire, by concentrically placing a steplike recessed part for storing a PLZT element which constitutes an electric and optical effect element, and also adjacently placing a lead wire embedding groove for feed. CONSTITUTION:As for a holding device 10, 2 square windows 1 are placed at an interval of man's both eyes on an insulating plate such as plastic, etc., and also on one main plane, a rectangular hollowed part 2, a round recessed part 3 and a rectangular recessed part 4 are placed step-wise in order in the form of a concentrical ring by which the window 1 and the axial core have been made same. Also, this holding device is constituted so that a polarized plate 13A, a PLZT11 and a polarized plate 13B, and a cover plate 8 can be stored in the rectangular recessed part 2, the recessed part 3 and the recessed part 4, respectively. 2 round recessed parts 6 are placed  in positions including stepped parts of the recessed parts 3, 4 of the holding device  10. On the cover plate 8, a square through-hole 9 having the same shape as the  window 1 is provided, and also a recessed part for storing a lead wire 19 for feed,  which is mounted to a comb electrode 12 of the PLZT11 is provided. The lead wire 19 is stored in a projecting type recessed part 7 provided on the holding device, and is embedded in a state that it is not exposed on the surface of the holding device 10 by mounting the cover 18 elastically.
Patent JP-S63718-A (JP)
Inventor: FURIIDORITSUHI BUERUNERU TOOMA
IPC: H02M5/257
Filed: 1987-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5770576-A (JP)
Title: Cleaning device of optical system in copying machine
Inventor: YAMAMOTO SHIYUNICHI
IPC: G03B27/52
Filed: 1980-10-21
Abstract: PURPOSE:To clean a surface of a filter with simple operation by providing a blade, which is cleaning surface of filter, near the filter in such manner as to move in both ways freely and to contact with said filter only as it moves in one direction. CONSTITUTION:A cleaning device 3 of filter consists of a sliding body 8 which is engaged freely slidably with a couple of guide sticks 7a, 7b laid across the frame 5 of this device, blade holding tool 9 which are pivotally supported on said sliding body 8 in such a way as freely turnably extending the prescribed turning angle in the transferring direction of the body 8, and a blade 10 which is placed opposite to a bottom of the filter 3, etc. And an operating roll 11 in pusing state is pulled and is operated, then the sliding body 8 is transferred to ward this side through the blade holding tool 9. At this time, the blade 19 is brought into contact with filter 3 and toners stuck to the surface of filter 3 are made to clean. In this case, by such a operation as to only move the blade 10 reciprocatively, the surface of filter is made to clean.
Patent JP-H073462-A (JP)
Title: Gas gushing nozzle for cvd device
Inventor: NAKAMURA TAKANORI
IPC: C23C16/455
Filed: 1993-06-17
Abstract: PURPOSE:To provide the gas gushing nozzle for a CVD device which supplies gaseous starting material stably and uniformly on the surface of a substrate to execute an uniform film forming on the substrate. CONSTITUTION:The nozzle is composed of a cylindrical introducing part 1, the skirt-like base part 2 which is jointed to the tip part of the introducing part 1 and has the opening connected to the introducing part 1 and the convex- like spherical surface plate 4 providing plural gas gushing head 3 jointed to the opening end of the base part 2 while closing the opening. In such a way, the substrate having desired characteristics is obtained.
Patent JP-S633715-A (JP)
Inventor: HARUNA MITSUAKI
IPC: A01D34/03
Filed: 1986-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11318396-A (JP)
Title: Processing of hizikia fusiforme
Inventor: YAMASHIRO SHIGEKI
IPC: A23L17/60
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing Hizikia fusiforme, without causing reduction of water absorption or defect of color or texture of Hizikia fusiforme due to collapse of cavities of Hizikia fusiforme or breakage of cellular tissue thereof or without causing reduction of nutrient or delicious taste due to elution of broth (containing nutrient or ingredients of delicious taste) or uneven boiling in boiling step. SOLUTION: This processing method comprises a step for carrying sun-dried and washed Hizikia fusiforme 14 onto the mesh-like belt 13a of a spiral conveyer 12 in nearly uniform thickness of about 1-9 cm and a step for spirally rotating and driving the belt 3 of the spiral conveyer 12 above a steam feeding part 16 for about 30-120 min so that high-temperature steam is continuously fed from the steam feeding part 16 such as boiler 15 to the Hizikia fusiforme 14 on the belt 13.
Patent JP-S632952-A (JP)
Title: Method for purifying methyl metacrylate
Inventor: YOSHIOKA TERUHIKO
IPC: C07C69/54
Filed: 1986-06-23
Abstract: PURPOSE:To practically eliminate organic acids from a system, by treating methyl methacrylate containing an extremely an extremely small amount of the organic acid with a weakly basic anion exchange resin. CONSTITUTION:Methyl methacrylate containing an extremely small amount (5-10ppm) of free organic acids is treated with a weakly basic anion exchange resin containing an ion exchange group shown by the formula -N(R)2 (R is CH3 or C2H5) at 15-35 deg.C so that the content of the acid is made <=2ppm (calculated as methacrylic acid). As treatment method any of fluidized bed, fixed bed and stirring tank may be used and the treatment is preferably carried out at 2-20 space velocity by the fixed bed method.
Patent JP-S6416781-A (JP)
Title: Cycloalkylamides of (8 beta)-1-alkyl-6- (substituted)ergoline
Inventor: MAAKU MOOTENSEN FUOAMAN
IPC: C07D457/06
Filed: 1988-06-14
Abstract: This invention provides (8 beta )-N-cycloalkyl-1-alkyl-6-(substituted)ergoline-8-carboxamides of the formula <CHEM>  wherein:      R<1> is C1-C4 alkyl;      R<2> is allyl or C1-C4 straight chain alkyl;      R<3> is hydrogen or C1-C4 straight chain alkyl;      R<4> is hydrogen, C1-C4 alkyl, hydroxy or C1-C4 alkoxy;      m is 0, 1, 2 or 3; or      a pharmaceutically acceptable acid addition salt thereof. The compounds are useful for blocking 5HT2 receptors in mammals having an excess of serotonin centrally or peripherally.
Patent JP-H10337525-A (JP)
Title: Method for applying surface treating liquid onto metal plate
Inventor: IMAI KATSUNORI
IPC: B05D1/28
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce a variation in amounts of attachment of a treated film after a roll is cleaned by improving the cleaning characteristics of the surface of a pickup roll. SOLUTION: In the method for continuously applying a surface treating liquid to a metal plate by scooping up the liquid by means of a pickup roll to transfer it onto an applicator roll, as the pickup roll, a roll, on the circumferential surface of which a plurality of grooves 7 each having a truncated cone- shaped cross section in which the bottom 8 has a width H of 0.005-0.20 mm are formed diagonally with respect to the axial direction of the roll, is used. By making the width H of the bottom within the range, the treating liquid is not picked up by the pickup roll, and when the pickup roll is cleaned, matters adhering to the bottom 8 can be all removed so that even if the roll is reused, a variation in amounts of attachment can be reduced.
Patent JP-S6210238-A (JP)
Title: Manufacture of wear resistant sintered iron alloy for sliding current collector
Inventor: TERAOKA TOSHIO
IPC: C22C38/00
Filed: 1985-07-05
Abstract: PURPOSE:To manufacture a wear resistant sintered iron alloy for a sliding current collector such as a sliding plate for a pantograph by subjecting a powdery material consisting of granular or powdery chrome, metallic sulfide, phosphorus and iron powder in a specified weight ratio to mixing, compression molding and sintering to form a sintered alloy matrix and by impregnating the specified amount of lead or a lead alloy into the alloy matrix. CONSTITUTION:A powdery material is composed of 2-14wt.% granular or powdery chrome, 2-7wt.% metallic sulfide, <1wt.% phosphorus and the balance iron powder. The powdery material is mixed, compression-molded and sintered to form a sintered alloy matrix. This alloy matrix and lead or a lead alloy are placed in a vacuum furnace, where 2-8% lead or lead alloy is impregnated into the alloy matrix.
Patent JP-H08313403-A (JP)
Title: Pipette apparatus
Inventor: OTANI MASAMICHI
IPC: G01N1/00
Filed: 1995-05-23
Abstract: PURPOSE: To operate both of an injection full-discharge mode and a distribution mode by simple mode changeover operation. CONSTITUTION: In a manual pipette apparatus sucking and discharging a sample soln. by the plunger reciprocally moved within a cylinder chamber 35, the connection rod 18 connected to the plunger 31, the push button 2 for reciprocally moving the connection rod 18, the means 1 connecting/separating the correction rod 18 and the push button 2 and the distribution button 20 for moving the connection rod 18 by predetermined quantity are provided. When the connection rod 18 and the push button 2 are connected, the plunger 31 is reciprocally moved by the push button 2 to suck the sample soln. to discharge the whole amt. thereof and, when the connection rod 18 and the push button 2 are separated, the plunger 31 is moved by predetermined quantity by the distribution button 20 to distribute the sample soln. by equal quantity to discharge the same.